Caffeine timing may boost gym gains, new study suggests

NCT ID NCT07410195

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how taking caffeine in different ways—daily low doses, gradually increasing doses, or only on workout days—affects muscle growth and strength in 180 young men who don't normally drink caffeine or exercise with weights. Participants will follow two 4-week supervised training programs with a break in between. The goal is to find the best caffeine strategy for improving muscle and strength gains.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Hypertrophy muscular atrophy space motion sickness

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Istanbul University-Cerrahpasa, Faculty of Sport Sciences Performance Laboratory

    Istanbul, Avcilar, 34010, Turkey (Türkiye)

    Contact Phone: •••-•••-•••• Email: •••••@•••••